BR0308789A - Método para transmitir dados em pacote de ligação inferior de alta velocidade em sistema de comunicação móvel com antena inteligente - Google Patents

Método para transmitir dados em pacote de ligação inferior de alta velocidade em sistema de comunicação móvel com antena inteligente

Info

Publication number
BR0308789A
BR0308789A BR0308789-1A BR0308789A BR0308789A BR 0308789 A BR0308789 A BR 0308789A BR 0308789 A BR0308789 A BR 0308789A BR 0308789 A BR0308789 A BR 0308789A
Authority
BR
Brazil
Prior art keywords
subscriber terminal
smart antenna
packet
packet data
mobile communication
Prior art date
Application number
BR0308789-1A
Other languages
English (en)
Other versions
BRPI0308789B1 (pt
Inventor
Shihe Li
Guiliang Yang
Original Assignee
Da Tang Mobile Comm Equipment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Da Tang Mobile Comm Equipment filed Critical Da Tang Mobile Comm Equipment
Publication of BR0308789A publication Critical patent/BR0308789A/pt
Publication of BRPI0308789B1 publication Critical patent/BRPI0308789B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

"MéTODO PARA TRANSMITIR DADOS EM PACOTE DE LIGAçãO INFERIOR DE ALTA VELOCIDADE EM SISTEMA DE COMUNICAçãO MóVEL COM ANTENA INTELIGENTE". A invenção refere-se a um método para transmitir dados em pacote de ligação inferior de alta velocidade em um sistema de comunicação móvel com uma antena inteligente, o qual não somente tira toda vantagem da formação de feixe direcional de rádio da antena inteligente mas também pode transmitir dados de pacote de ligação inferior com alta eficiência. Neste método, no começo da transmissão dos dados do pacote de ligação inferior, não importando se um terminal de assinante está em qualquer estado, uma chamada para todos os terminais de assinante prontos é feita através de um canal de busca para obter uma DOA inicial (direção de chegada) de cada terminal de assinante e então com esta DOA inicial, a antena inteligente transmite os dados de pacote de ligação inferior para um terminal de assinante com uma formação de feixe inicial; tendo recebido um pacote, o terminal de assinante retornar uma mensagem de notificação de recebimento, se o pacote de ligação inferior for corretamente recebido, ou a retransmissão for requerida, se o pacote de ligação inferior recebido tiver códigos de erro, de modo que o sistema sabe a posição corrente do terminal de assinante e pode utilizar uma formação de feixe atualizada para seguir o rastro do terminal de assinante em movimento; baseado na qualidade do pacote recebido, o sistema de forma adaptável ajusta o comprimento de um pacote de ligação inferior e baseado na velocidade de movimento do terminal de assinante, o sistema de forma adaptável também ajusta o comprimento do pacote de ligação inferior.
BRPI0308789A 2002-03-27 2003-03-07 método para transmitir dados em pacote de ligação inferior de alta velocidade em sistema de comunicação móvel com antena inteligente BRPI0308789B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB021165092A CN1172549C (zh) 2002-03-27 2002-03-27 智能天线移动通信系统传输高速下行包交换数据的方法
PCT/CN2003/000173 WO2003081820A1 (fr) 2002-03-27 2003-03-07 Procede de systeme de communication mobile avec antenne intelligente

Publications (2)

Publication Number Publication Date
BR0308789A true BR0308789A (pt) 2005-01-11
BRPI0308789B1 BRPI0308789B1 (pt) 2016-11-16

Family

ID=27811312

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308789A BRPI0308789B1 (pt) 2002-03-27 2003-03-07 método para transmitir dados em pacote de ligação inferior de alta velocidade em sistema de comunicação móvel com antena inteligente

Country Status (11)

Country Link
US (1) US7319888B2 (pt)
EP (1) EP1489766B1 (pt)
JP (1) JP4241395B2 (pt)
KR (1) KR100713724B1 (pt)
CN (1) CN1172549C (pt)
AU (1) AU2003221215B2 (pt)
BR (1) BRPI0308789B1 (pt)
CA (1) CA2480402C (pt)
MX (1) MXPA04009319A (pt)
RU (1) RU2284661C2 (pt)
WO (1) WO2003081820A1 (pt)

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Also Published As

Publication number Publication date
CN1172549C (zh) 2004-10-20
CA2480402C (en) 2009-08-11
US7319888B2 (en) 2008-01-15
KR100713724B1 (ko) 2007-05-02
AU2003221215A1 (en) 2003-10-08
RU2284661C2 (ru) 2006-09-27
JP2005529508A (ja) 2005-09-29
CA2480402A1 (en) 2003-10-02
AU2003221215B2 (en) 2007-04-05
EP1489766B1 (en) 2013-07-24
EP1489766A4 (en) 2010-07-07
EP1489766A1 (en) 2004-12-22
RU2004131836A (ru) 2005-06-27
MXPA04009319A (es) 2005-06-08
KR20050002915A (ko) 2005-01-10
WO2003081820A1 (fr) 2003-10-02
CN1446012A (zh) 2003-10-01
BRPI0308789B1 (pt) 2016-11-16
US20050152303A1 (en) 2005-07-14
JP4241395B2 (ja) 2009-03-18

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B25A Requested transfer of rights approved

Owner name: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY (CN

Free format text: TRANSFERIDO DE: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04J 3/24 , H04L 12/56 , H04Q 7/20

Ipc: H04J 3/24 (2006.01), H04L 12/56 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B15K Others concerning applications: alteration of classification

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